Bend a paper clip to make it jump. Very Amusing thing to do when your bored.
Step 1: Get Your Paper Clip
Find a paper clip laying around and make it useful
Step 2: Bend It
First bend it out like in the first photo.
Then make a triangle. (photo 2)
Then pull one end up so it is above the other end. (photo 3)
Finnaly pull the end that you pulled up so it stays on the other side of the other end so it looks like the last photo.
hold it on a table, let go.
(the video is sidways)